In 2010, Charming Curve launched a new patented product - wire-free healthy underwear. Compared with traditional underwire bras, the Charming Curve Wireless Health Bras have three major advantages. First of all, the wire-free underwear gets rid of the pressure of the wire rings on the breasts and avoids problems such as breast blockage; secondly, it can beautify the body. The design of the wire-free healthy bra can push excess fat from the upper body to the chest , to promote breast fullness; thirdly, the personalized design of the wire-free healthy underwear allows people to wear it freely, and the chest distance can be adjusted through the automatic adjustment buckle to deepen the cleavage.